From owner-freebsd-stable@FreeBSD.ORG Tue Jun 10 05:42:54 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9FF6737B401 for ; Tue, 10 Jun 2003 05:42:54 -0700 (PDT) Received: from host185.dolanmedia.com (host185.dolanmedia.com [209.98.197.185]) by mx1.FreeBSD.org (Postfix) with SMTP id 47ED843FE3 for ; Tue, 10 Jun 2003 05:42:53 -0700 (PDT) (envelope-from greg.panula@dolaninformation.com) Received: (qmail 82211 invoked by uid 0); 10 Jun 2003 12:42:52 -0000 Received: from greg.panula@dolaninformation.com by proxy by uid 82 with qmail-scanner-1.16 ( Clear:. Processed in 1.643642 secs); 10 Jun 2003 12:42:52 -0000 X-Qmail-Scanner-Mail-From: greg.panula@dolaninformation.com via proxy X-Qmail-Scanner-Rcpt-To: curious.corn@katamail.com,stable@freebsd.org X-Qmail-Scanner: 1.16 (Clear:. Processed in 1.643642 secs) Received: from unknown (HELO mail.dolanmedia.com) (10.1.1.23) by host185.dolanmedia.com with SMTP; 10 Jun 2003 12:42:50 -0000 Received: from dolaninformation.com (10.1.1.135) by mail.dolanmedia.com (Worldmail 1.3.167); 10 Jun 2003 07:42:50 -0500 Sender: pang@FreeBSD.ORG Message-ID: <3EE5D24A.BFE58FA6@dolaninformation.com> Date: Tue, 10 Jun 2003 07:42:50 -0500 From: Greg Panula Organization: Dolan Information Center Inc X-Mailer: Mozilla 4.76 [en] (X11; U; Linux 2.2.12 i386) X-Accept-Language: en MIME-Version: 1.0 To: Edoardo Causarano References: <6906683B-9AB7-11D7-A8ED-000A956789F6@katamail.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: stable@freebsd.org Subject: Re: A stupid question... X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: greg.panula@dolaninformation.com List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Jun 2003 12:42:55 -0000 Edoardo Causarano wrote: > > su-2.05a# ping 192.168.1.1 > PING 192.168.1.1 (192.168.1.1): 56 data bytes > ping: sendto: No route to host > ping: sendto: No route to host > ^C > --- 192.168.1.1 ping statistics --- > 2 packets transmitted, 0 packets received, 100% packet > > rl1: flags=8843 mtu 1500 > inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255 > inet6 fe80::2c0:26ff:fea3:4f97%rl1 prefixlen 64 scopeid 0x2 > ether 00:c0:26:a3:4f:97 > media: Ethernet autoselect (100baseTX ) > status: active > > I can't ping my own interfaces (there's alsto an external one) and even > postfix can't find a route to hit itself on the external iface. I'm a > bit lost on this, what have I done wrong? Also, I don't know if it's > related but the machine (you've guessed it... mailserver & fw/gw) > sometimes becomes unresponsive on one of the two rl's and the only > solution is to reboot. Anyone has some hints for me? Confirm routing tabling is still kosher... 'netstat -rn' Check network buffers... 'netstat -m' Check your logs(e.g. /var/log/messages) for any interesting messages... maybe something related to rl1 losing connectivity, buffer space, etc. good luck, greg